:root{--h:265;--ah:42;--sat:58%;--lit:57%;--radius:22px;--space:1;--max:1219px;--bg:hsl(var(--h) 34% 8%);--panel:hsl(var(--h) 25% 13%);--ink:hsl(var(--h) 20% 96%);--muted:hsl(var(--h) 14% 70%);--accent:hsl(var(--ah) var(--sat) var(--lit));--line:hsl(var(--h) 20% 28%)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.75 system-ui,-apple-system,"Microsoft YaHei",sans-serif}body.light{--bg:hsl(var(--h) 35% 96%);--panel:white;--ink:hsl(var(--h) 35% 11%);--muted:hsl(var(--h) 12% 38%);--line:hsl(var(--h) 18% 82%)}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}.shell{width:min(var(--max),92vw);margin:auto}.topbar{display:flex;align-items:center;gap:22px;padding:20px 0;border-bottom:1px solid var(--line);position:relative;z-index:4}.brand{font-weight:900;letter-spacing:.06em;margin-right:auto}.nav{display:flex;gap:18px;align-items:center}.nav a,.tool{color:var(--muted)}.tool{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:7px 11px}.nav-toggle{display:none;align-items:center;justify-content:center;line-height:1}.nav-backdrop{display:none;position:fixed;inset:0;background:#0008;z-index:15}.nav-backdrop.open{display:block}.hero{position:relative;display:grid;gap:clamp(28px,5vw,70px);align-items:center;padding:calc(54px * var(--space)) 0;overflow:hidden}.hero-copy{position:relative}.eyebrow,.kicker{color:var(--accent);font-weight:800;letter-spacing:.15em;text-transform:uppercase}h1{font-size:clamp(38px,5.2vw,70px);line-height:1.08;letter-spacing:-.035em;margin:14px 0 22px;overflow-wrap:anywhere}h2{line-height:1.25}.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:780px}.hero-art{min-height:360px;border:1px solid var(--line);border-radius:calc(var(--radius) + 12px);background:linear-gradient(145deg,color-mix(in srgb,var(--accent) 22%,transparent),var(--panel));overflow:hidden;display:grid;place-items:center;position:relative}.hero-art img{width:100%;height:100%;object-fit:cover}.section{padding:calc(44px * var(--space)) 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-head p,.muted{color:var(--muted)}.cards{display:grid;gap:18px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:calc(25px * var(--space));transition:transform .2s,border-color .2s}.card:hover{transform:translateY(-3px);border-color:var(--accent)}.card-index{font-weight:900;color:var(--accent)}.card p{color:var(--muted)}.article{width:min(760px,92vw);margin:auto;padding:56px 0}.article h1{font-size:clamp(34px,5vw,58px)}.article-figure{margin:24px 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}.article-figure img{width:100%;display:block;object-fit:cover;max-height:420px}.article-body{font-size:18px}.article-body p{margin:1.2em 0}.crumbs{color:var(--muted);font-size:14px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0}.button{display:inline-block;background:var(--accent);color:hsl(var(--h) 40% 8%);border:0;border-radius:999px;padding:10px 17px;font-weight:800}.button.secondary{background:var(--panel);color:var(--ink);border:1px solid var(--line)}details{padding:16px 0;border-bottom:1px solid var(--line)}summary{font-weight:750;cursor:pointer}.search-layer{position:fixed;inset:0;background:#000b;z-index:20;display:none;padding:8vh 5vw}.search-layer.open{display:block}.search-box{max-width:760px;margin:auto;background:var(--panel);border:1px solid var(--line);padding:24px;border-radius:var(--radius)}.search-box input,.form input,.form textarea{width:100%;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:12px}.result{display:block;padding:14px 0;border-bottom:1px solid var(--line)}.form{display:grid;gap:14px;max-width:680px}.form label{display:grid;gap:5px}.hp{position:absolute;left:-9999px}footer{border-top:1px solid var(--line);padding:28px 0 40px;color:var(--muted);margin-top:50px}.hero{grid-template-columns:1fr}.hero-art{min-height:260px}.cards{grid-template-columns:repeat(3,1fr)}.card:nth-child(4){grid-column:span 2}
.card,.hero-art{background:linear-gradient(145deg,#ffffff15,#ffffff06);backdrop-filter:blur(18px)}.topbar{align-items:flex-start}.nav{border-left:1px solid var(--line);padding-left:20px}
h1,h2,.brand{font-family:"Arial Narrow","Microsoft YaHei",system-ui,sans-serif}h1{font-size:clamp(36px,4.3vw,58px);line-height:1.1;letter-spacing:-.025em}
@media(max-width:800px){.nav-toggle{display:inline-flex}.nav{position:fixed;top:0;right:-100%;bottom:0;width:min(80vw,320px);flex-direction:column;align-items:flex-start;gap:22px;padding:88px 26px 26px;background:var(--panel);border-left:1px solid var(--line);transition:right .25s ease;z-index:16}.nav.open{right:0}.nav a{display:block;font-size:16px}.hero,.cards,.card{grid-template-columns:1fr!important}.card{grid-column:auto!important;transform:none!important}.hero-art{min-height:260px;position:relative}h1{font-size:clamp(32px,9vw,46px)}}

/* AI-generated per-site template layer */
:root{
  --bg:#0A0E1A;
  --glass:rgba(20,28,48,0.55);
  --border:rgba(120,140,200,0.18);
  --violet:#7C3AED;
  --blue:#3B82F6;
  --amber:#F59E0B;
  --amber-2:#FBBF24;
  --text:#E8ECF4;
  --text-2:#9CA3AF;
}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.75;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:linear-gradient(135deg,rgba(124,58,237,0.18),rgba(59,130,246,0.12) 50%,rgba(10,14,26,0.7));
  background-size:200% 200%;
  animation:flow 30s ease infinite;
  z-index:-2;
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  background:radial-gradient(circle at 80% 15%,rgba(245,158,11,0.07),transparent 45%);
  z-index:-1;
  pointer-events:none;
}
@keyframes flow{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.topbar{display:none}
.brand{
  font-family:"Arial Narrow","Noto Sans SC",sans-serif;
  font-stretch:condensed;
  letter-spacing:-0.02em;
  font-weight:700;
  font-size:1.4rem;
  background:linear-gradient(135deg,var(--violet),var(--blue));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  padding:0 16px;
  border-left:2px solid var(--amber);
  line-height:1.4;
}
.nav{
  position:fixed;
  top:0;
  left:0;
  width:220px;
  height:100vh;
  padding:28px 0;
  background:var(--glass);
  backdrop-filter:blur(12px);
  border-right:1px solid var(--border);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,0.03);
  display:flex;
  flex-direction:column;
  gap:6px;
  z-index:100;
}
.nav a{
  color:var(--text-2);
  text-decoration:none;
  padding:12px 20px;
  display:block;
  border-left:2px solid transparent;
  transition:all 0.2s;
  font-size:0.95rem;
}
.nav a:hover,.nav a.active{
  color:var(--text);
  border-left-color:var(--amber);
  background:linear-gradient(90deg,rgba(124,58,237,0.12),transparent);
}
.hero{
  margin-left:220px;
  padding:40px 24px;
  max-width:1200px;
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:20px;
  align-items:center;
}
.hero-copy,.hero-art{
  background:var(--glass);
  backdrop-filter:blur(12px);
  border:1px solid var(--border);
  border-radius:12px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,0.03);
  padding:24px;
}
.hero-art{
  height:300px;
  background:linear-gradient(135deg,rgba(124,58,237,0.2),rgba(59,130,246,0.15)),var(--glass);
  position:relative;
  overflow:hidden;
}
.hero-art::before{
  content:"";
  position:absolute;
  width:18px;
  height:18px;
  top:50%;
  left:38%;
  background:var(--amber-2);
  border-radius:50%;
  box-shadow:0 0 16px var(--amber);
}
.hero-art::after{
  content:"";
  position:absolute;
  width:10px;
  height:10px;
  top:55%;
  left:48%;
  background:var(--blue);
  border-radius:50%;
  box-shadow:0 0 10px var(--blue);
}
.hero-copy h1{
  font-family:"Arial Narrow","Noto Sans SC",sans-serif;
  font-stretch:condensed;
  letter-spacing:-0.02em;
  font-size:2.2rem;
  margin:0 0 12px;
  line-height:1.2;
}
.hero-copy p{color:var(--text-2);margin:0 0 16px;font-size:1rem}
.hero-copy span{
  display:inline-block;
  padding:4px 8px;
  border:1px solid var(--border);